#53CFF5#53CFF5

#53CFF5 is a light, vivid cyan. Relative luminance 0.531; OKLCH L 80.0% C 0.121 H 221.8°. Best body text is #000000 at 11.61:1 contrast (WCAG AA passes).

Color values

HEX	#53CFF5
RGB	rgb(83, 207, 245)
HSL	hsl(194, 89%, 64%)
HSV	hsv(194, 66%, 96%)
CMYK	cmyk(66.1%, 15.5%, 0%, 3.9%)
CIE-LAB	lab(77.91, -22.86, -28.78)
CIE-LCH	lch(77.91, 36.76, 231.54°)
OKLab	oklab(80.03% -0.09 -0.0803)
OKLCH	oklch(80.03% 0.121 221.8)
XYZ	xyz(42.3548, 53.0526, 94.3765)
Luminance	0.5306 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#53CFF5 #F57953

analogous

#53F5CA #53CFF5 #537EF5

triadic

#53CFF5 #F553CF #CFF553

tetradic

#53CFF5 #CA53F5 #F57953 #7EF553

square

#53CFF5 #CA53F5 #F57953 #7EF553

split-complementary

#53CFF5 #F5537E #F5CA53

monochromatic

#0B97C2 #19BFF2 #53CFF5 #8DDFF8 #C7EFFC

Accessibility & contrast

On white

1.81

#53CFF5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.61

#53CFF5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #53CFF5

11.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##53CFF5	#FFFFFF	#000000	##000000
##53CFF5	1.00	1.81	11.61	11.61
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.61	21.00	1.00	1.00
##000000	11.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9CAF7

Deuteranopia (green-blind)

#A2B9F5

Tritanopia (blue-blind)

#00DBDB

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #53cff5;
/* rgb */ color: rgb(83, 207, 245);
/* oklch */ color: oklch(80.0% 0.121 221.8);

Tailwind

colors: {
  custom: {
    50: '#95ddf8',
    500: '#53cff5',
    950: '#000000',
  },
}

SCSS

$custom: #53cff5;
$custom-light: #95ddf8;
$custom-dark: #000000;

JSON

{
  "hex": "#53cff5",
  "rgb": {
    "r": 83,
    "g": 207,
    "b": 245
  },
  "hsl": {
    "h": 194.074,
    "s": 89.011,
    "l": 64.314
  },
  "oklch": {
    "l": 0.80026,
    "c": 0.12061,
    "h": 221.8
  },
  "luminance": 0.53057
}

Semantic roles & 50–950 ramp

primary

#53CFF5

secondary

#C04F2D

accent

#3600E6

background

#FCFEFF

surface

#F5FCFF

border

#CFD5D7

text

#0F1517

muted

#808485

Preview Lab

Preview with #53CFF5

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →